minor fix in loading explicit permission of a node
minor fix in loading explicit permission of a node

dfensgmbh/biz.dfch.CS.Appclusive.UI,dfch/biz.dfch.CS.Appclusive.UI,dfch/biz.dfch.CS.Appclusive.UI,dfch/biz.dfch.CS.Appclusive.UI,dfensgmbh/biz.dfch.CS.Appclusive.UI